US lawIndianaRegulationsTitle 410 — Indiana Department of HealthArticle 5 — ARTICLE 5. RADIOLOGICAL HEALTHRule 6.1 — 1. X-Rays in the Healing Arts5-6.1-72410 IAC 5-6.1-72410 IAC 5-6.1-72 "mR" definedLast amended: 2025Year: 2027Length: 10 wordsOfficial source Cite as Ind. Admin. Code tit. 410, r. 5-6.1-72Sec. 72. As used in this rule, "mR" means milliroentgen.Previous410 IAC 5-6.1-71Next410 IAC 5-6.1-73